You do not need any special protocol for communicating with the SIG60, just a simple UART interface and you are good to go. Every byte you will send through the UART will be outputted on the other side. So you can construct your own protocol or pick an existing one.
For prices and additional information, contact Yamar Electronics directly via the email: marketing@yamar.com
YanivS as i m from pakistan its bit difficult to get SIG60 may u guide me how may i get and plz kindly mention price as prices not mentioned in website
I'm sorry Zia, but we don't give prices unless you will contact us directly at the email i previously gave. I'm sure you will pleased as the prices are few dollars for small quantities.
The SIG60 devices can be purchased directly from yamar electronics.